package com.patterns.strategy;

/**
 * @author fwj
 * @date 2021/4/21 14:22
 **/
public class CatHeightComparator implements Comparator<Cat> {
    @Override
    public int compare(Cat o1, Cat o2) {
        if (o1.height < o2.height) return -1;
        else if (o1.height > o2.height) return 1;
        return 0;
    }
}
